I thought about posting this to photo.net but I thought some of you guys might have more experience with what I'm wanting to do than the 35mm guys on that forum. I would like to shoot some portraits on black and white using incandescent lighting. I'll be using 4x5 Tri-X Pan Pro. I've been out of photography for some 30 years but I remember something about light meters not giving true readings with incandescent. Any thoughts would be appreciated.